एपीए उद्धरण

Ashish Kumar. (2020). Advances in classical mechanics. Oxford book co.

शिकागो स्टाइल उद्धरण

Ashish Kumar. Advances in Classical Mechanics. Jaipur: Oxford book co, 2020.

एमएलए उद्धरण

Ashish Kumar. Advances in Classical Mechanics. Oxford book co, 2020.